#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>

int main(void) {
	int arr[] = { 1, 2, 3 };
	int a = 10;
	int *p = arr;
	p = &a;
	int arr2[] = {4, 5, 6};
	//arr = arr2;
	arr[0] = 100;

	return 0;
}